Solar Hobo Chicken

I got this recipe from the book "Cheater BBQ: Barbecue Anytime, Anywhere, in Any Weather". It's about as simple as they come. They use a crock-pot, but pretty much anything that can be made in a crock-pot can be made better in a Sun Oven. You line your pot - I used my oval black enamel roasting pan - with a large enough piece of tin foil to wrap the chicken, put the chicken in it, rub it with the spice mixture, put a quartered onion in the cavity, pour 1/4 cup of liquid smoke on it, and wrap it in the tin foil. I'm not quite sure what the tin foil is for. The book claims that skin will brown nicely but mine came out soggy. The overall flavor and texture of the bird was good, but "Chicken with Two Lemons" is still my favorite Sun Oven chicken recipe.